Lakes / Ohio / Jefferson County
Lakes in Jefferson County, Ohio
4 lakes counted in Jefferson County - the largest is Friendship Park Lake at 89 acres.
4
Lakes Counted
89 acres
Largest - Friendship Park Lake
12 ft
Deepest - Jefferson Lake
Jefferson County, highlighted, with its largest counted lakes dotted. Outlines from Census boundary data.
All Counted Lakes
| # | Lake | County | Surface Area | Max Depth |
|---|---|---|---|---|
| 1 | Friendship Park Lake | Jefferson | 89 acres | None |
| 2 | Austin Lake | Jefferson | 44 acres | None |
| 3 | Mingo Sportsmens Club Lake Number | Jefferson | 26 acres | None |
| 4 | Jefferson Lake | Jefferson | 20 acres | 12 ft |
Sources: Ohio DNR lake data; USGS. Verified October 28, 2026.